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Description So they are great for any freshwater or saltwater fish tank or mini-reef aquarium.
The item is a pack of simple and practical filter bio balls, which features high-perfomance stuffing, and is excellent for oxygenating your water and helping the gas exchange process.
Features
- Great help to restore the natural water quality, and provide the most suitable living environment for your fishes.
- Warm Tip: Dear buyer, due to lighting effect, monitor's brightness, manual measurement and etc, there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!
- Great for fresh or saltwater aquarium filtration systems.
- Do not require replacement unless damaged or destroyed.
- The bio balls provide biological filtration, removing and nitrite.
- In the event of excessive buildup, you may gently rinse with water from an established aquarium.
- Color: Light Yellow.
- Material: Sandstone.
- Size: About 2 x 2.4 x 2cm.
bioorb